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Timing Belts S2M (C-HTBN138S2M-40)

Timing Belts S2M C-HTBN138S2M-40
  • Volume Discount
Check FAQ of this product (7 items)

MISUMI

MiSUMi Economy 77

MISUMI

This is an economy item, The price is cheaper than the MISUMI standard product.

Part Number

Configured Part Number is shown.

C-HTBN138S2M-40



Economy S2M Timing Belt

Overcome TorqueExtended LifespanCustomizable

- Overcome Torque Limitations: Designed to handle significantly higher torque compared to standard timing belts, our S2M belts provide the power you need without compromising performance.

- Durable Construction for Extended Lifespan: Built with high-quality chloroprene rubber and a reinforced glass fiber core.

- Quiet Operation for Improved Work Environment: Experience reduced noise levels with our S2M belts, creating a more comfortable and productive workspace.

- Timing belt with customizable dimensions

- Benefit from accurate tooth profiles and precise dimensions, ensuring smooth power transfer and minimizing energy loss.

Economy S2M Timing Belt
MISUMI Economy Logo

MISUMI Standard
MISUMI Standard

Cheaper Price
Cheaper Price

Product Variety
Product Variety

3D CAD
3D CAD Support


Product Overview

Usually, timing pulleys and timing belt are widely used to design mechanisms for transmitting rotational power generated by motors.
Driving and transmission are realized through the engagement between the teeth of timing pulleys and timing belts.

Dimensional Drawing

Dimensional drawing of MISUMI economic type belt

■ Material/Specification Table
timing belt Material
① Rear rubberChloroprene
② Tooth rubber
③ Core wireGlass Fiber
④ Backing clothNylon canvas

Specifications Overview

TypesTooth pitchRaLrHhiPLDUnit weight g/m
(Width: 10mm)
S2M21.31.31.360.760.60.25413.0 (11.0)
timing beltTiming belt circumference length is core wire length.
timing beltC-HTBN belt operating temperature range: -30 to 90 ℃.
timing beltThe timing belt model engraved on the back of the product is the manufacturer model.
timing beltMISUMI makes no commitment to this product brand.
timing beltFor the transmission capacity and calculation and design method of economy series timing belt, please refer to the national standard (GB) design manual.

Specification Table

■ Specification Table
Economic type Toothed timing belt S2M S3M S5M S8M S14M type Ordering example

■C-HTBN
■Type S2M (Tooth pitch: 2mm) 
Part Numbertiming beltBelt
Nominal Width		Number of TeethBelt Circumference Length
(mm)
timing beltTypetiming beltBelt Number
C-HTBN82S2M40
(4mm)

60
(6mm)

100
(10mm)		4182
86S2M4386
88S2M4488
90S2M4590
94S2M4794
96S2M4896
98S2M4998
100S2M50100
102S2M51102
104S2M52104
106S2M53106
110S2M55110
112S2M56112
114S2M57114
116S2M58116
118S2M59118
120S2M60120
122S2M61122
124S2M62124
126S2M63126
128S2M64128
130S2M65130
132S2M66132
134S2M67134
136S2M68136
138S2M69138
140S2M70140
142S2M71142
144S2M72144
146S2M73146
148S2M74148
150S2M75150
152S2M76152
156S2M78156
158S2M79158
160S2M80160
164S2M82164
166S2M83166
168S2M84168
172S2M86172
176S2M88176
178S2M89178
180S2M90180
182S2M91182
184S2M92184
186S2M93186
188S2M94188
190S2M95190
192S2M96192
194S2M97194
200S2M100200
202S2M101202
204S2M102204
206S2M103206
208S2M104208
210S2M105210
212S2M106212
214S2M107214
218S2M109218
220S2M110220
224S2M112224
226S2M113226
230S2M115230
234S2M117234
236S2M118236
240S2M120240
244S2M122244
246S2M123246
248S2M124248
250S2M125250
252S2M126252
254S2M127254
256S2M128256
260S2M130260
262S2M131262
264S2M132264
266S2M133266
268S2M134268
270S2M135270
274S2M137274
276S2M138276
278S2M139278
280S2M140280
284S2M142284
286S2M143286
288S2M144288
290S2M145290
292S2M146292
296S2M148296
298S2M149298
300S2M150300
302S2M151302
306S2M153306
308S2M154308
310S2M155310
312S2M156312
314S2M157314
316S2M158316
318S2M159318
320S2M160320
322S2M161322
324S2M162324
328S2M164328
330S2M165330
334S2M167334
336S2M168336
340S2M170340
344S2M172344
348S2M174348
352S2M176352
354S2M177354
356S2M178356
360S2M180360
364S2M182364
366S2M183366
370S2M185370
376S2M188376
380S2M190380
386S2M193386
390S2M195390
392S2M196392
396S2M198396
400S2M200400
410S2M205410
426S2M213426
430S2M215430
436S2M218436
438S2M219438
440S2M220440
446S2M223446
448S2M224448
452S2M226452
460S2M230460
464S2M232464
468S2M234468
478S2M239478
480S2M240480
486S2M243486
488S2M244488
492S2M246492
494S2M247494
498S2M249498
500S2M250500
502S2M251502
504S2M252504
508S2M254508
518S2M259518
520S2M260520
522S2M261522
530S2M265530
556S2M278556
560S2M280560
572S2M286572
580S2M290580
586S2M293586
594S2M297594
600S2M300600
604S2M302604
630S2M315630
648S2M324648
650S2M325650
656S2M328656
710S2M355710
726S2M363726
754S2M377754
800S2M400800
810S2M405810
848S2M424848
896S2M448896
900S2M450900
984S2M492984
1016S2M5081016
1224S2M6121224
3000S2M15003000
3672S2M18363672
3828S2M19143828

Product Features

S type circular tooth profile economic type timing belt is made of rubber, featuring deviation prevention and wear resistance ■ S type circular tooth profile rubber timing belt (S2M/S3M/S5M/S8M/S14M)
Feature 1: Reasonable semi-circular arc tooth profile design can provide higher torque to adapt to high load transmission.
Feature 2: Reduce the noise generated by high-speed operation.
Feature 3: Tooth peak changes under force, ensuring a longer life than conventional circular tooth profile teeth.
Feature 4: Have certain conductivity
Feature 5: timing belt Operating Temperature Range: -30 to 90℃.
Features of P type domestic high-accuracy circular tooth profile timing belt ■ P type circular tooth profile rubber timing belt (P5M/P8M)
Feature 1: Reasonable semi-circular arc tooth profile design can provide higher torque to adapt to high load transmission.
Feature 2: Special concave tooth peak design, better reducing noise generated by high-speed operation.
Feature 3: Tooth peak changes under force, ensuring greater accuracy than conventional circular tooth profile teeth.
Feature 4: Have certain conductivity
Feature 5: timing belt Operating Temperature Range: -25 to 80℃.
Trapezoidal tooth profile timing belt is suitable for light load transmission and driving ■ Trapezoidal tooth profile rubber timing belt (MXL/XL/H/T5/T10)
Feature 1: Suitable for light load transmission, standard torque driving.
Feature 2: Tooth rubber uses chloroprene to protect core wire, providing excellent bending fatigue resistance, heat resistance, oil resistance
Feature 3: timing belt Ideal choice of economical and maintenance-free alternative to traditional transmission method.
Feature 4: Have certain conductivity
Feature 5: timing belt Operating Temperature Range: -30 to 90℃ (MXL/XL/H) , 0 to 80℃ (T5/T10)

Example of Use

Usage Method Example DrawingInstructions for use of timing wheel and timing belt
The TIMING BELT is installed on the motor and the rotating shaft to transmit the rotational force① Driving (The driven wheel is driven by the driving wheel for transmission)
Transmission belt, used for repeated motion with the object not rotating and high requirements on positioning accuracy② Transmission (Used for repeated motion with the object not rotating and high requirements on positioning accuracy)
Usage Method Example DrawingInstructions for use of timing wheel and timing belt
Plates are conveyed by two timing toothed belts③ Conveyance (Plates are conveyed by two timing toothed belts)
Usage method and example for conveyor belt lifting, repeated positioning motion④ Traction transmission (Workpieces are clamped and transmitted by the belt)

Usage Method

■ Installation method for timing belt transmission
①Turn off the power supply, remove the protective cover, loosen the motor assembly timing belt, move the motor so that the belt is loose enough. The belt can be removed without prying. Never try to pry the belt down.
②Remove the old belt and check for abnormal wear. Excessive wear may mean that there are problems in the design or maintenance of the transmission device.
③Choose the right timing belt to replace.
④To clean the timing belt and pulley, wipe with a cloth dipped in a small amount of non-volatile liquid. Soaking in detergent or scrubbing the belt with detergent is not advisable. To remove grease, it is also undesirable to wipe with sandpaper or scratch with a sharp object. The belt must be kept dry before installation and use.
⑤Check the pulley for abnormal wear or cracks. If the wear is excessive, the pulley must be replaced.
⑥Check whether the pulley is linearly symmetrical. Linear symmetry of the pulley is essential for the operation of the timing belt, especially the timing belt transmission device.
Asymmetry of the pulley is shown as follows:
 Usage method Installation guide Complete selection Fit installation
⑦Check the remaining transmission device components, such as bearings and bushings, for symmetry, durability, lubrication and other conditions.
⑧Install a new timing belt on the pulley. Never pry or use too much force.
⑨Tighten to narrow the center distance of the transmission device until the tension tester detects that the belt tension is appropriate. Turn the driving wheel several times with your hands. Re-test tension.
⑩Tighten the assembly timing belt of the motor and correct the torque. Since any change in the center distance of the transmission device during operation will result in poor belt performance, it is important to ensure that all transmission components have been tightened.
⑪Start the device and observe the timing belt performance to see if there is abnormal vibration, and listen carefully if there is abnormal noise. It is best to turn off the machine and check the conditions of the bearing and motor. If it feels too hot to the touch, the belt may be too tight, the bearing may be asymmetrical, or the lubrication may be incorrect.

Precautions

① Do not bend the timing belt by force.
It is strictly forbidden to bend the belt, which easily causes breakage

Do not use in direct contact with water, solvent, oil, acid, alkali, UV, ozone, etc.
110302717070 Water110302717070 Acid110302717070 Alkali110302717070 Oil110302717070 UV
③ Please timing belt avoid using or keeping at extreme high or low temperatures beyond the operating temperature range, or in humid environments.
④ During installation and maintenance, be sure to cut off the power supply and confirm that the machine is completely stopped before proceeding.
⑤ When there may be impurities, be sure to set the guard.

Application Industries

Food Semiconductor Smart phone
110302717070 Lithium battery 110302717070 Semiconductor 110302717070 Smart phone
Automotive Electronic & Electrical Appliances Medical
110302717070 Automotive 110302717070 Electronic & electrical appliances 110302717070 Medical

Related Products

High Torque Timing Pulleys S2M Type Flat Timing Belt (Economy Series) Toothed Timing Belt MXL XL L H Type
TIMING PULLY High torque timing pulley MISUMI brand Pulley manufacturer S2M FLATBELT Flat belt Conveyor belt Transportation belt MISUMI brand Economic type Domestic timing belt Low price Short delivery time
Typical timing belt model: HTPA48S2M040-B-N10 Typical timing belt model: HBLT350-4.23 Typical timing belt model: C-TBN236MXL025


Part Number 

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  1. 1
Part Number
C-HTBN138S2M-40
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBelt Width (mm)
(mm) 		Circumference Length
(mm) 		Number of Teeth

MYR 4.44

4 Piece(s)Available 13 Day(s) 413869

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  1. 1

Basic Information

Belt Shape Closed End Belt Tooth Surface Standard (Single Sided) Belt Material Rubber Belt
Core Wire Material Glass Fiber Belt Type S2M Belt Shape Type Round Tooth Profile Super Torque
Transmission Torque High Torque Transmission

Please check the type/dimensions/specifications of the part C-HTBN138S2M-40 in the Timing Belts S2M series.

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Specification/Dimensions

  • type

    • C-HTBN□□S2M

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  • Belt Width (mm)(mm)

    • 4
    • 6
    • 10

    Clear

  • Circumference Length(mm)

    • 82
    • 86
    • 88
    • 90
    • 94
    • 96
    • 98
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    • 104
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    • 848
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    Clear

  • Number of Teeth

    • 41
    • 43
    • 44
    • 45
    • 47
    • 48
    • 49
    • 50
    • 51
    • 52
    • 53
    • 55
    • 56
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    • 355
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    • 400
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    • 424
    • 448
    • 492
    • 508
    • 612
    • 1500
    • 1836
    • 1914

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Days to Ship

    • All
    • 1 Day(s) or Less
    • 9 Day(s) or Less
    • 12 Day(s) or Less
    • 13 Day(s) or Less

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Frequently asked question (FAQ)

Question: Why is the order model of the timing belt inconsistent with the actual belt label and engraving?
Answer: Order model is MISUMI product model, the label on the belt or printed model on the belt surface is the belt manufacturer model, which varies with manufacturer, but there will be no influence on the product itself.
Question: The timing belt has been broken after use for a very short period of time. Is there a problem with the quality of the belt?
Answer: The timing belt is a standard product, and the same batch of products have very few individual quality problems, please refer to Main causes of premature breakage and corresponding countermeasures to troubleshoot the equipment in use.
Question: Can alteration be made to the timing belt?
Answer: Alteration cannot be made to the circumference of the timing belt, and partial alteration can be made to the width.
Question: What kind of belt is better to use under conditions that require high cleanliness?
Answer: The use of urethane belts is recommended, which has significantly improved dust drop, compared to the rubber belt.
Question: What are the two main types of timing belts according to their functions? What is the role?
Answer: Timing belts are mainly divided into transmission type and driving type. For transmission type, the load can be placed on the timing belt surface for transmission. For driving type, no load is carried, and only the role of transmitting torque is played, which is similar to the role of chain.
Question: How to judge or measure whether the belt tension meets the installation requirements?
Answer: It is recommended that the customer purchase the tension meter by himself and make a judgment according to the calculation formula of the initial design.
Question: Which tooth type of the timing belt has the smallest clearance? What will it affect?
Answer: The arc tooth type has minimum clearance, which can improve such indicators as positioning accuracy and rigidity.

Check other FAQ (4 items) Hide

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C-HTBN1016S2M-100
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C-HTBN1016S2M-60
C-HTBN138S2M-60
C-HTBN140S2M-100
C-HTBN140S2M-40
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBelt Width (mm)
(mm) 		Circumference Length
(mm) 		Number of Teeth

MYR 19.32

4 Piece(s)Available 12 Day(s) 101016508

MYR 11.32

4 Piece(s)Available 12 Day(s) 41016508

MYR 14.00

4 Piece(s)Available 12 Day(s) 61016508

MYR 4.44

1 Piece(s)Available 1 Day(s) 613869

MYR 4.44

4 Piece(s)Available 13 Day(s) 1014070

MYR 4.44

1 Piece(s)Available 9 Day(s) 414070

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